Ultrafast electron dynamics measured with a novel time-resolved high-repetition rate momentum microscopy setup

by Marius Keunecke
Doctoral thesis
Date of Examination:2021-02-26
Date of issue:2021-03-25
Advisor:Prof. Dr. Stefan Mathias
Referee:Prof. Dr. Stefan Mathias
Referee:Prof. Dr. Claus Ropers
Persistent Address: http://dx.doi.org/10.53846/goediss-8515

 

 

Files in this item

Name:Dissertation_version4bib_noCV.pdf
Size:90.5Mb
Format:PDF

The following license files are associated with this item:

Abstract

English

In this thesis, a new generation of a trARPES experiment has been successfully built up from scratch combining the advantages of a ToF momentum microscope with a lab-based HHG source, delivering femtosecond EUV pulses, and a flexible pump-beamline all operating at the exceptional repetition rate of 1 MHz. The setup is benchmarked and used to investigate the non-thermal dynamics of graphene and the electromagnetic dressing of the electron energy spectrum of Au(111).
Keywords: graphene; momentum microscopy; trARPES; electron dynamics
 
Statistik